<template>
  <div>
    <div class="user-info-head" @click="editCropper()"><img v-bind:src="options.img" title="点击上传头像" class="img-circle img-lg" /></div>
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body @opened="modalOpened" @close="closeDialog()">
      <!--      <el-row>-->
      <!--        <el-col :xs="24" :md="12" :style="{height: '350px'}">-->
      <!--          <vue-cropper-->
      <!--            ref="cropper"-->
      <!--            :img="options.img"-->
      <!--            :info="true"-->
      <!--            :autoCrop="options.autoCrop"-->
      <!--            :autoCropWidth="options.autoCropWidth"-->
      <!--            :autoCropHeight="options.autoCropHeight"-->
      <!--            :fixedBox="options.fixedBox"-->
      <!--            @realTime="realTime"-->
      <!--            v-if="visible"-->
      <!--          />-->
      <!--        </el-col>-->
      <!--        <el-col :xs="24" :md="12" :style="{height: '350px'}">-->
      <!--          <div class="avatar-upload-preview">-->
      <!--            <img :src="previews.url" :style="previews.img" />-->
      <!--          </div>-->
      <!--        </el-col>-->
      <!--      </el-row>-->
      <!--      <br />-->
      <!--      <el-row>-->
      <!--        <el-col :lg="2" :md="2">-->
      <!--          <el-upload action="#" :http-request="requestUpload" :show-file-list="false" :before-upload="beforeUpload">-->
      <!--            <el-button size="small">-->
      <!--              选择-->
      <!--              <i class="el-icon-upload el-icon&#45;&#45;right"></i>-->
      <!--            </el-button>-->
      <!--          </el-upload>-->
      <!--        </el-col>-->
      <!--        <el-col :lg="{span: 1, offset: 2}" :md="2">-->
      <!--          <el-button icon="el-icon-plus" size="small" @click="changeScale(1)"></el-button>-->
      <!--        </el-col>-->
      <!--        <el-col :lg="{span: 1, offset: 1}" :md="2">-->
      <!--          <el-button icon="el-icon-minus" size="small" @click="changeScale(-1)"></el-button>-->
      <!--        </el-col>-->
      <!--        <el-col :lg="{span: 1, offset: 1}" :md="2">-->
      <!--          <el-button icon="el-icon-refresh-left" size="small" @click="rotateLeft()"></el-button>-->
      <!--        </el-col>-->
      <!--        <el-col :lg="{span: 1, offset: 1}" :md="2">-->
      <!--          <el-button icon="el-icon-refresh-right" size="small" @click="rotateRight()"></el-button>-->
      <!--        </el-col>-->
      <!--        <el-col :lg="{span: 2, offset: 6}" :md="2">-->
      <!--          <el-button type="primary" size="small" @click="uploadImg()">提 交</el-button>-->
      <!--        </el-col>-->
      <!--      </el-row>-->


      <!-- 拍照 -->
      <el-row>
        <object classid="clsid:96BB8ADA-D348-4414-8892-DC79C8818841" id="GWQ" width="0" height="0"></object>
        <el-col :xs="24" :md="24" :style="{height: '428px'}">
          <img id="video" src=""  width="100%" height="100%" >
        </el-col>
        <!-- &nbsp&nbsp -->
        <el-col :xs="24" :md="8" :style="{height: '143px'}">
          <img id="photo"  width="100%"  height="100%" >
        </el-col>
        <!-- <img id="para" :src="paraSrc" alt="" width="100px" height="100px"> -->
        <meta http-equiv="X-UA-Compatible" content="IE=8" >
        <meta http-equiv="X-UA-Compatible" content="IE=9" >
      </el-row>
      <br>
      <el-row >
        <el-button size="small" @click="InItCamera(1)">打开副摄像头</el-button>
        <el-button size="small" @click="GWQ_StartPreview(1)">开始浏览</el-button>
        <el-button size="small" @click="GWQ_TakePhoto()">拍照</el-button>
        <el-button size="small" type="primary" @click="uploadPhoto()">上传</el-button>
      </el-row>
      <br>

    </el-dialog>
  </div>
</template>

<script>
import store from "@/store";
import { VueCropper } from "vue-cropper";
import { uploadAvatar } from "@/api/system/user";
import * as hi from "@/api/system/hiPhoto/gwq";

export default {
  components: { VueCropper },
  props: {
    user: {
      type: Object
    }
  },
  data() {
    return {
      // 是否显示弹出层
      open: false,
      // 是否显示cropper
      visible: false,
      // 弹出层标题
      title: "修改头像",
      options: {
        img: store.getters.avatar, //裁剪图片的地址
        // autoCrop: true, // 是否默认生成截图框
        // autoCropWidth: 200, // 默认生成截图框宽度
        // autoCropHeight: 200, // 默认生成截图框高度
        // fixedBox: true // 固定截图框大小 不允许改变
      },
      previews: {}
    };
  },
  mounted : function(){
    console.log('beforeMount');
    hi.initWeb();
  },
  methods: {

    // 编辑头像
    editCropper() {
      this.open = true;
    },
    // 打开弹出层结束时的回调
    modalOpened() {
      this.visible = true;
    },
    // 覆盖默认的上传行为
    requestUpload() {
    },
    // 向左旋转
    rotateLeft() {
      this.$refs.cropper.rotateLeft();
    },
    // 向右旋转
    rotateRight() {
      this.$refs.cropper.rotateRight();
    },
    // 图片缩放
    changeScale(num) {
      num = num || 1;
      this.$refs.cropper.changeScale(num);
    },
    // 上传预处理
    beforeUpload(file) {
      if (file.type.indexOf("image/") == -1) {
        this.$modal.msgError("文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件。");
      } else {
        const reader = new FileReader();
        reader.readAsDataURL(file);
        reader.onload = () => {
          this.options.img = reader.result;
        };
      }
    },
    // 上传图片
    uploadImg() {
      this.$refs.cropper.getCropBlob(data => {
        let formData = new FormData();
        formData.append("avatarFile", data);
        uploadAvatar(formData).then(resp => {
          this.open = false;
          // this.options.img = process.env.VUE_APP_BASE_API + response.imgUrl;
          store.commit('SET_AVATAR', resp.data);
          this.$modal.msgSuccess("修改成功");
          this.visible = false;
        });
      });
    },
    // 实时预览
    realTime(data) {
      this.previews = data;
    },
    // 取消截图，关闭对话框
    closeDialog() {
      this.options.img = store.getters.avatar
    },
    // 高拍仪js
    // 打开副摄像头
    InItCamera(num){
      // alert("哈哈")
      hi.InItCamera(1);
    },
    // 开始浏览
    GWQ_StartPreview(num){
      hi.GWQ_StartPreview(1);
    },
    // 拍照
    GWQ_TakePhoto(){
      hi.GWQ_TakePhoto();
    },
    uploadPhoto(){
      let base64Data = document.getElementById('photo');
      console.log(base64Data.src);
      // base64转换为file
      function base64toFile (dataurl, filename) {
        let arr = dataurl.split(',')
        console.log(dataurl)
        console.log(arr)
        console.log(filename)
        let mime = arr[0].match(/:(.*?);/)[1]
        let suffix = mime.split('/')[1]
        let bstr = atob(arr[1])
        let n = bstr.length
        let u8arr = new Uint8Array(n)
        while (n--) {
          u8arr[n] = bstr.charCodeAt(n)
        }
        return new File([u8arr], `${filename}.${suffix}`, {
          type: mime
        })
      }

      let file = base64toFile(base64Data.src,base64Data.name) //这个file就是base64转成的file文件
      console.log("file: " +file)
    // 上传
      let formData = new FormData();
      formData.append("avatarFile", file);
      uploadAvatar(formData).then(resp => {
        this.open = true;
        // this.options.img = process.env.VUE_APP_BASE_API + response.imgUrl;
        store.commit('SET_AVATAR', resp.file);
        this.$modal.msgSuccess("修改成功");
        this.visible = true;
      });
    },
  }
};
</script>
<style scoped lang="scss">
.user-info-head {
  position: relative;
  display: inline-block;
  height: 120px;
}
.user-info-head:hover:after {
  content: '+';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  color: #eee;
  background: rgba(0, 0, 0, 0.5);
  font-size: 24px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  cursor: pointer;
  line-height: 110px;
  border-radius: 50%;
}
</style>
